Witryna1 lis 2005 · The pelvic IMRT plans used five coplanar beam angles that were approximately equally spaced around the patient. One patient was treated with a six-field approach. The typical pelvic dose was 45 Gy ( n = 24). Two patients received 50.4 Gy via IMRT and 1 patient received 54 Gy via 3D-CRT. Witryna10 wrz 2024 · Postoperative pelvic radiation therapy (RT) is associated with long-term GI morbidity. Newer techniques like image-guided intensity-modulated RT (IG-IMRT) can reduce the radiation dose received by bowel. However, it is unknown if this translates into reduction in long-term adverse effects when compared with three-dimensional …
Intensity-modulated radiation therapy (IMRT)-based... : …
Witryna4 maj 2006 · To evaluate intensity-modulated radiation therapy (IMRT) as an alternative to conformal radiotherapy (CRT) or 4-field box boost (4FB) in women with gynecologic malignancies who are unsuitable for brachytherapy for technical or medical reasons. Dosimetric and toxicity information was analyzed for 12 patients with cervical (8), … Witryna29 lip 2024 · Intensity modulated radiation therapy (IMRT) has a unique advantage in pelvic bone marrow sparing (PBMS) [ 23, 24, 25 ]. The multi-center prospective trial, … fisher\\u0026watkins funeral home obits
Dosimetric impact of variable bladder filling on IMRT planning for ...
Witryna22 kwi 2024 · The aim of our study was to explore the feasible dosimetric constraints for pelvic bone marrow (PBM) that can be widely used in rectal cancer patients undergoing chemo-radiotherapy.Methods112 rectal cancer patients were selected and divided into the PBM sparing IMRT group (60 cases) and the non-PBM sparing IMRT group (52 … Witryna9 mar 2024 · Intensity-modulated radiation therapy, also called IMRT, is used to treat cancers and tumors that aren't cancerous. The goal of treatment is to target the … Witryna10 wrz 2024 · This study examined 22 patients treated with pelvic radiotherapy. A total of 182 portal images were evaluated. ... Nakamatsu, K et al. Analysis of interfractional set-up errors and intrafractional organ motions during IMRT for head and neck tumors to define an appropriate planning target volume (PTV)-and planning organs at risk … fisher\u0026watkins funeral home obits